English verb conjugation SHOULD CERTIFICATE

Regular verb: certificate - certificated - certificated

Affirmation

Simple form

I should certificate
you should certificate
he should certificate
we should certificate
you should certificate
they should certificate

V-ing form

I should be certificating
you should be certificating
he should be certificating
we should be certificating
you should be certificating
they should be certificating

Perfect

I should have certificated
you should have certificated
he should have certificated
we should have certificated
you should have certificated
they should have certificated

V-ing perfect

I should have been certificating
you should have been certificating
he should have been certificating
we should have been certificating
you should have been certificating
they should have been certificating

Negation

Simple form

I should not certificate
you should not certificate
he should not certificate
we should not certificate
you should not certificate
they should not certificate

V-ing form

I should not be certificating
you should not be certificating
he should not be certificating
we should not be certificating
you should not be certificating
they should not be certificating

Perfect

I should not have certificated
you should not have certificated
he should not have certificated
we should not have certificated
you should not have certificated
they should not have certificated

V-ing perfect

I should not have been certificating
you should not have been certificating
he should not have been certificating
we should not have been certificating
you should not have been certificating
they should not have been certificating

Interrogative form

Simple form

should I certificate?
should you certificate?
should he certificate?
should we certificate?
should you certificate?
should they certificate?

V-ing form

should I be certificating?
should you be certificating?
should he be certificating?
should we be certificating?
should you be certificating?
should they be certificating?

Perfect

should I have certificated?
should you have certificated?
should he have certificated?
should we have certificated?
should you have certificated?
should they have certificated?

V-ing perfect

should I have been certificating?
should you have been certificating?
should he have been certificating?
should we have been certificating?
should you have been certificating?
should they have been certificating?

Interro-negative form

Simple form

should I not certificate?
should you not certificate?
should he not certificate?
should we not certificate?
should you not certificate?
should they not certificate?

V-ing form

should I not be certificating?
should you not be certificating?
should he not be certificating?
should we not be certificating?
should you not be certificating?
should they not be certificating?

Perfect

should I not have certificated?
should you not have certificated?
should he not have certificated?
should we not have certificated?
should you not have certificated?
should they not have certificated?

V-ing perfect

should I not have been certificating?
should you not have been certificating?
should he not have been certificating?
should we not have been certificating?
should you not have been certificating?
should they not have been certificating?

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